diff --git a/lib/class.php b/lib/class.php
index d9c06d9..1e40748 100644
--- a/lib/class.php
+++ b/lib/class.php
@@ -198,6 +198,8 @@ public function viewPackagePage(){
   public function newRelease(){
     global $wpdb;
 
+    $this->log('New release attempted.');
+
     $package = $wpdb->get_row("SELECT * FROM {$wpdb->prefix}wup_packages WHERE `deployKey` = '{$_POST['deployKey']}'", 'ARRAY_A');
 
     if(!isset($package)){
@@ -256,6 +258,17 @@ public function newRelease(){
 
     $meta = WshWordPressPackageParser::parsePackage($_FILES['release']['tmp_name'], true);
 
+    $version = $wpdb->get_row("SELECT * FROM {$wpdb->prefix}wup_versions WHERE `packageId` = '{$package['id']}' AND `version` = '{$meta['header']['Version']}' ORDER BY `id` DESC LIMIT 1", 'ARRAY_A');
+    if(isset($version)){
+      $this->log('Version ' . $meta['header']['Version'] . ' already exists');
+
+      echo(json_encode(array(
+        'error' => 'Version ' . $meta['header']['Version'] . ' already exists'
+      )));
+
+      return;
+    }
+
     move_uploaded_file(
       $_FILES['release']['tmp_name'],
       wp_upload_dir()['basedir'] . '/wup-releases/' . $package['slug'] . '/' . $meta['header']['Version'] . '.zip'
diff --git a/lib/tables/domains.php b/lib/tables/domains.php
index 4eda398..fa03636 100644
--- a/lib/tables/domains.php
+++ b/lib/tables/domains.php
@@ -96,7 +96,7 @@ public function prepare_items(){
   
     //$this->process_bulk_action();
   
-    $per_page = $this->get_items_per_page('packages_per_page', 5);
+    $per_page = $this->get_items_per_page('packages_per_page', 20);
     $current_page = $this->get_pagenum();
     $total_items = self::record_count($this->packageId);
   
diff --git a/lib/tables/packages.php b/lib/tables/packages.php
index 8102d36..a3061c7 100644
--- a/lib/tables/packages.php
+++ b/lib/tables/packages.php
@@ -101,7 +101,7 @@ public function prepare_items() {
   
     //$this->process_bulk_action();
   
-    $per_page = $this->get_items_per_page('packages_per_page', 5);
+    $per_page = $this->get_items_per_page('packages_per_page', 30);
     $current_page = $this->get_pagenum();
     $total_items = self::record_count();
   
diff --git a/wp-update-provider.php b/wp-update-provider.php
index bbff17d..8b3af5b 100644
--- a/wp-update-provider.php
+++ b/wp-update-provider.php
@@ -2,7 +2,7 @@
 /**
 * Plugin Name: WP Update Provider
 * Description: Provides an update server for WordPress plugins & themes, and manages sites that are updating.
-* Version: 0.1.4
+* Version: 0.1.5
 * Author: Ed-IT Solutions
 * Author URI: http://www.ed-itsolutions.com
 * Image: https://raw.githubusercontent.com/Ed-ITSolutions/wp-update-provider/master/docs/logo.png